MONTPELIER, Vt. (WCAX) - Vermont’s auditor says the state government is failing to save energy and make state buildings more efficient. In 2014, state lawmakers required the state government to conduct efficiency upgrades in state buildings, addressing wasteful spending in state government and cutting pollution. But a new audit shows the Department of Buildings and General Services is not even tracking its progress in making buildings efficient. In the last three years, the audit shows that only five projects have been accomplished out of hundreds of buildings. WCAX News reached out to the Department of Buildings and General Services and we are awaiting a response.